GE 19650 LU400/DX – 400W | 2200K Warm Amber | CRI ~65 | ANSI S51/O | Deluxe (DX) | E39 Mogul Screw

The GE 19650 LU400/DX is a 400W 2200K Warm Amber High Pressure Sodium (HPS) lamp in the GE Lucalox series, ANSI S51/O, E39 Mogul Screw, 37,400 initial lumens, 15,000 hours rated life, Deluxe (DX) variant, ED37 bulb. Requires a compatible HPS ballast. Contains mercury — dispose per local regulations. UPC: 43168196505. MPN: 19650-LU400-DX.

Quick Specs

• Brand: GE Lighting
• Series: GE Lucalox
• GE Order Code: 19650
• Manufacturer Part Number: 19650-LU400-DX
• UPC: 43168196505
• ANSI Code: S51/O
• Lamp Type: High Pressure Sodium (HPS) — Lucalox
• Wattage: 400W
• Color Temperature: 2200K Warm Amber
• CRI: ~65
• Initial Lumens: 37,400 lm
• Mean Lumens: 34,400 lm
• Rated Average Life: 15,000 hours
• Base Type: E39 Mogul Screw
• Bulb Shape: ED37
• Burn / Operating Position: Universal
• Variant: Deluxe (DX)
• Mercury Content: Contains mercury — dispose per local regulations.

Product Overview

The GE 19650 LU400/DX is a 400W 2200K Warm Amber GE Lucalox High Pressure Sodium lamp. Deluxe (DX) lamps provide improved CRI (~65) compared to standard HPS (~22), delivering a warmer, more color-accurate golden white light suitable for retail, hospitality, and applications where color rendition matters.

HPS ballast required. Operate on a compatible HPS ballast matched to ANSI S51/O. Not interchangeable with MH or mercury vapor ballasts. Contains mercury — dispose per local regulations.

Applications

• Outdoor area and street lighting – Roadways, parking lots, municipal streetlights, and perimeter security lighting.
• Industrial and commercial high-bay – Warehouses, manufacturing facilities, and large indoor/outdoor commercial fixtures.
• Retrofit and maintenance replacement – Verify ANSI code and wattage before ordering. HPS lamps require an HPS-rated ballast.

Safety and Installation

• HPS ballast required. Operate only on an HPS ballast rated for ANSI S51/O. Do not use on MH or mercury vapor ballasts.
• Allow warm-up time: 3–5 minutes for full output.
• Hot restrike: Allow 10–20 minutes after switching off before restarting.
• UV radiation: Use only in fixtures with UV-protective shielding. Do not operate with a broken or cracked outer envelope.
• Mercury disposal: Contains mercury — dispose per local lamp recycling regulations.

Ordering Information

• Brand: GE Lighting
• Series: GE Lucalox
• GE Order Code: 19650
• ANSI Code: S51/O
• UPC: 43168196505
• Wattage: 400W
• Base: E39 Mogul Screw
• Case quantities and bulk pricing: Contact ADL Supply for volume orders.

Compliance

• Contains mercury — dispose per local lamp recycling regulations.
• HS Tariff Code: 8539.32.00.90
• Verify RoHS and Prop 65 compliance with GE specification sheet.

ADL Supply recommends confirming all specifications with the GE product data sheet prior to installation.